WebPartVerb.Visible 属性

定义

获取或设置一个值,该值指示谓词对用户是否可见。Gets or sets a value that indicates whether a verb is visible to users.

public:
 virtual property bool Visible { bool get(); void set(bool value); };
[System.Web.UI.Themeable(false)]
public virtual bool Visible { get; set; }
[<System.Web.UI.Themeable(false)>]
member this.Visible : bool with get, set
Public Overridable Property Visible As Boolean

属性值

Boolean

如果谓词可见,则为 true;否则为 falsetrue if the verb is visible; otherwise, false. 默认值为 trueThe default is true.

属性

注解

谓词通常需要隐藏或显示,具体取决于 Web 部件应用程序的内容。Verbs often need to be hidden or displayed depending on the content of a Web Parts application. 例如,当控件已最小化时,将隐藏最小化谓词,相反,当控件处于正常、非最小化状态时,将隐藏还原谓词。For example, the minimize verb is hidden when a control is already minimized, and conversely, the restore verb is hidden when the control is in its normal, non-minimized state.

Visible 属性设置为的谓词 false 对于用户是隐藏的,但仍呈现在页上,仍可通过编程方式访问,并且仍可完全参与页面和控件生命周期事件。A verb whose Visible property is set to false is hidden from users, but is still rendered on a page, can still be accessed programmatically, and still fully participates in page and control life cycle events.

无法通过主题或样式表主题设置此属性。This property cannot be set by themes or style sheet themes. 有关详细信息,请参阅 ThemeableAttributeASP.NET 主题和外观For more information, see ThemeableAttribute and ASP.NET Themes and Skins.

适用于

另请参阅